2025 update: This federal program has ended and free tests are not current available from the government website. Federal health officials have justified the millions they have spent on device ...

How accurate are the coronavirus tests used in the U.S.? Months into the outbreak, no one really knows how well many of the screening tests work, and experts at top medical centers say it is time to ...

AI-enabled text-first virtual healthcare clinic Curai Health is partnering with UMass Chan Medical School to study how at-home antigen and molecular tests compare with lab PCR tests in detecting the ...

Lawmakers worry about the reliability of the tests as states reopen. Democratic lawmakers are questioning the accuracy of a number of coronavirus antibody tests seen as crucial to reopening the ...

It's never a bad time to stock up.

We're learning about two new studies set to launch. One involves testing another form of the treatment Remdesivir, while the other asking professional basketball players to help determine the accuracy ...